I am an astrobiologist, sci-fi geek, and professor of everything groovy. I write about science, culture, math, history, space, and science fiction. Perhaps like you, I'm seeking a greater understanding of the nature of life and asking myself why all of this really matters. Come with me, and we'll ask some questions together.
Sunday, March 20, 2016
How to start a fire using a lemon
Here's an awesome video from North Survival on how to start a fire using a lemon, some copper plugs and zinc nails, some wires, steel wool, and a little kindling: